The sensorimotor mu rhythm, also known as mu wave, comb or wicket rhythms or arciform rhythms, are synchronized patterns of electrical activity involving...
29 KB (3,438 words) - 21:55, 16 March 2025
biomarkers PGO waves – Waves propagating between brain regions Delta wave – (0.5 – 3 Hz) Theta wave – (4 – 7 Hz) Alpha wave – (8 – 12 Hz) Mu wave – (7.5 – 12...
30 KB (3,535 words) - 09:13, 24 May 2025
magnitude of the wave four-vector is: K μ K μ = ( ω c ) 2 − k x 2 − k y 2 − k z 2 = ( ω o c ) 2 = ( m o c ℏ ) 2 {\displaystyle K^{\mu }K_{\mu }=\left({\frac...
13 KB (2,118 words) - 00:41, 31 May 2025
electromagnetic wave and the medium it travels through, the wave impedance is given by Z = j ω μ σ + j ω ε {\displaystyle Z={\sqrt {j\omega \mu \over \sigma...
5 KB (838 words) - 11:59, 20 April 2025
a transverse wave is a wave that oscillates perpendicularly to the direction of the wave's advance. In contrast, a longitudinal wave travels in the...
19 KB (1,827 words) - 03:59, 23 April 2025
Wavenumber (redirect from Wave number)
wavenumber (or wave number), also known as repetency, is the spatial frequency of a wave. Ordinary wavenumber is defined as the number of wave cycles divided...
15 KB (1,940 words) - 20:14, 4 June 2025
areas involving elastic waves, S waves, secondary waves, or shear waves (sometimes called elastic S waves) are a type of elastic wave and are one of the two...
14 KB (1,925 words) - 23:52, 13 April 2025
Delta wave – (0.1 – 3 Hz) Theta wave – (4 – 7 Hz) Mu wave – (7.5 – 12.5 Hz) SMR wave – (12.5 – 15.5 Hz) Alpha wave – (7 (or 8) – 12 Hz) Beta wave – (12...
30 KB (3,501 words) - 11:45, 18 February 2025
conflicting evidence presented by mu-wave suppression experiments, Patricia Churchland has cautioned that mu-wave suppression results cannot be used...
86 KB (10,316 words) - 09:00, 30 June 2025
Dirac equation (redirect from Dirac wave)
{\displaystyle \mu } is implied. Alternatively the four coupled linear first-order partial differential equations for the four quantities that make up the wave function...
79 KB (13,114 words) - 00:17, 2 June 2025
heart Delta wave – (0.1 – 4 Hz) Theta wave – (4 – 7 Hz) Alpha wave – (8 – 12 Hz) Mu wave – (7.5 – 12.5 Hz) SMR wave – (12.5 – 15.5 Hz) Beta wave – (16 – 31 Hz)...
23 KB (3,076 words) - 19:13, 8 April 2025
Electromagnetic radiation (redirect from Electromagnetic wave)
{B} =\mu _{0}\varepsilon _{0}{\frac {\partial ^{2}\mathbf {B} }{\partial t^{2}}}.} Both differential equations have the form of the general wave equation...
85 KB (10,023 words) - 01:40, 29 June 2025
{\displaystyle {A^{\mu }}_{;\mu }=0.} Localized time-varying charge and current densities can act as sources of electromagnetic waves in a vacuum. Maxwell's...
21 KB (3,105 words) - 08:56, 7 December 2024
Delta wave — (0.1–3 Hz) Theta wave — (4–8 Hz) Alpha wave — (8–15 Hz) Mu wave — (7.5–12.5 Hz) SMR wave — (12.5–15.5 Hz) Beta wave — (16–31 Hz) Gamma wave —...
40 KB (5,280 words) - 06:24, 2 June 2025
Klein–Gordon equation (category Waves)
{\displaystyle \ \Box =\pm \eta ^{\mu \nu }\partial _{\mu }\partial _{\nu }\ } is the wave operator and ∇ 2 {\displaystyle \nabla ^{2}} is the Laplace...
38 KB (6,564 words) - 16:36, 17 June 2025
{\frac {T}{\mu }}},} where the linear density μ is the mass per unit length of the string. Acoustic or sound waves are compression waves which travel...
61 KB (7,810 words) - 01:40, 29 June 2025
Sensorimotor rhythm (section Brain waves)
brain Delta wave – (0.1 – 3 Hz) Theta wave – (4 – 7 Hz) Alpha wave – (8 – 12 Hz) Mu wave – (7.5 – 12.5 Hz) SMR wave – (12.5 – 15.5 Hz) Beta wave – (12 – 31 Hz)...
7 KB (820 words) - 17:05, 21 February 2024
IEEE 802.11ac-2013 (redirect from 802.11ac Wave 1)
Subsequently in 2016, Wi-Fi Alliance introduced the Wave 2 certification, which includes additional features like MU-MIMO (downlink only), 160 MHz channel width...
21 KB (2,147 words) - 10:04, 4 May 2025
D'Alembert operator (redirect from Wave operator)
t) is the displacement. The wave equation for the electromagnetic field in vacuum is ◻ A μ = 0 {\displaystyle \Box A^{\mu }=0} where Aμ is the electromagnetic...
6 KB (815 words) - 10:37, 12 September 2024
quantum mechanics (RQM) and its applications to particle physics, relativistic wave equations predict the behavior of particles at high energies and velocities...
31 KB (3,475 words) - 02:38, 11 May 2025
Sleep spindle Delta wave – (0.1–4 Hz) Alpha wave – (8–12 Hz) Theta wave – (4–8 Hz) Mu wave – (8–13 Hz) Beta wave – (13–30 Hz) Gamma wave – (25–100 Hz) High-frequency...
19 KB (2,208 words) - 10:08, 9 January 2025
Neural oscillation (redirect from Brain wave)
Cardiac cycle Delta wave Epileptic seizure Gamma wave Mathematical modeling of electrophysiological activity in epilepsy Mu wave PGO waves Thalamocortical...
90 KB (10,684 words) - 08:44, 5 June 2025
{d}{dz}}\left[\mu (z)\,{\frac {dV}{dz}}\right]=[k^{2}\,\mu (z)-\omega ^{2}\,\rho (z)]\,V(k,z,\omega )\,.} The boundary conditions for a Love wave are that the...
7 KB (1,120 words) - 02:44, 6 June 2025
A P wave (primary wave or pressure wave) is one of the two main types of elastic body waves, called seismic waves in seismology. P waves travel faster...
10 KB (1,051 words) - 10:49, 29 May 2025
This is a list of wave topics. Contents: Top 0–9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z...
11 KB (37 words) - 22:14, 6 March 2025
Vacuum permeability (redirect from Mu nought)
is a physical constant, conventionally written as μ0 (pronounced "mu nought" or "mu zero"), approximately equal to 4π × 10−7 H/m (by the former definition...
17 KB (2,221 words) - 05:09, 9 June 2025
Gravitational waves are oscillations of the gravitational field that travel through space at the speed of light; they are generated by the relative motion...
109 KB (13,046 words) - 11:06, 30 June 2025
{\displaystyle \varepsilon _{0}\mu _{0}={\dfrac {1}{c^{2}}}} is also used. Maxwell's equations can directly give inhomogeneous wave equations for the electric...
16 KB (2,119 words) - 21:20, 11 January 2025
Speed of electricity (section Electromagnetic waves)
{\displaystyle \mu _{r}} near 1. μ = μ r μ 0 {\displaystyle \mu =\mu _{r}\mu _{0}} . This velocity is the speed with which electromagnetic waves penetrate into...
9 KB (1,287 words) - 22:57, 20 May 2025
Lamé parameters λ {\displaystyle \lambda } and μ {\displaystyle \mu } , Rayleigh waves have a speed given by solutions to the equation ζ 3 − 8 ζ 2 + 8...
16 KB (2,175 words) - 00:06, 13 December 2024